You can add friends and check your friends list in the Neighbors menu. To open the Neighbors menu tap the Sociality button (the button with 3 people in the bottom menu) → another button with 3 people. You can add friends in the following ways: 1. To add a random player open the first tab → press the confirmation button. When the invitation is sent the chosen players go the the waiting list (the second tab) until they accept your invitation. 2. To add a certain person open the friend codes tab and enter your friend's code. Please, note that you can redeem only 5 codes a day.

To send a gift please, tap the Gift button in the bottom menu → choose a gift and a friend you want to send it. You can also send a gift through the Neighbors menu. To open the Neighbors menu tap the Sociality button (the button with 3 people in the bottom menu) → another button with 3 people. To send a gift choose the Neighbors tab → tap Send a Gift and choose a gift. Please, note that you can send 20 free gifts a day and you can't send more than 1 free gift to each neighbor per day.

The maximum number of players you can add using the random neighbors list is 500. The amount of players you can add using their friend codes is unlimited. Please, note that you can redeem only 5 friend codes a day.

The number of neighbors you can visit a day to collect items and help them depends on your reputation level. Starting from the first level you can visit 4 neighbors a day and you can sponsor them once in 24 hours. You can increase your reputation level to get an opportunity to visit more neighbors by helping them. Each level-up in your reputation adds one neighbor to the amount of friends you can visit. At present the maximum reputation level is the 9th one.

In case your current game level is lower than the level of your friend's game you cannot receive this gift, so it will be automatically converted to the barrel of fuel. Some gifts in the game are special and it's necessary to complete certain quests to make them available. These gifts have different requirements to your level of experience.